11538807

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 18278400

約数和(自身を除く): 6739593

約数列:

[1, 3, 7, 21, 59, 67, 139, 177, 201, 413, 417, 469, 973, 1239, 1407, 2919, 3953, 8201, 9313, 11859, 24603, 27671, 27939, 57407, 65191, 83013, 172221, 195573, 549467, 1648401, 3846269, 11538807]

約数ペア:

[(1, 11538807), (3, 3846269), (7, 1648401), (21, 549467), (59, 195573), (67, 172221), (139, 83013), (177, 65191), (201, 57407), (413, 27939), (417, 27671), (469, 24603), (973, 11859), (1239, 9313), (1407, 8201), (2919, 3953)]